CVE-2019-10924
mediumpriority · track · 31EPSS 0.013 · 70 %ileEURUUSEPSS · scored 2026-10-28
A vulnerability has been identified in LOGO! Soft Comfort (All versions < V8.3). The vulnerability could allow an attacker to execute arbitrary code if the attacker tricks a legitimate user to open a manipulated project. In order to exploit the vulnerability, a valid user must open a manipulated project file. No further privileges are required on the target system. The vulnerability could compromise the confidentiality, integrity and availability of the engineering station. At the time of advisory publication no public exploitation of this security vulnerability was known.
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- FixedLOGO! Soft Comfortcisa_csaf_ot
Updated to V8.3 https://support.industry.siemens.com/cs/ww/en/view/109783154/
- MitigationLOGO! Soft Comfortcisa_csaf_ot
Only open projects from trusted sources.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–7.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (5)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- ICSA-19-134-03Siemens LOGO! Soft Comfort (Update A)2019-05-14icsa · cisa_csaf_otUS
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (13)
External citations — patches, advisories, analysis.
- http://subscriber.communications.siemens.com/cnnvd
- http://www.securityfocus.com/bid/108368cnnvd
- https://cert-portal.siemens.com/productcert/pdf/ssa-102144.pdfcnnvd
- https://ics-cert.us-cert.gov/advisories/ICSA-19-134-02-0cnnvd
- https://ics-cert.us-cert.gov/advisories/ICSA-19-134-03cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2019-10924cnnvd
- https://us-cert.cisa.gov/ics/advisories/ICSA-19-134-03cnnvd
- https://www.auscert.org.au/bulletins/80946cnnvd
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